SinceBook

SinceBook is a calm, interval-first event tracker for iPhone and iPad. Log the things you want to remember when they happened — a doctor visit, an oil change, a call home, the last time you replaced the water filter — and SinceBook tells you how long it's been. No streaks. No gamification. No dopamine loops. It's a logbook for the questions you forget to ask. CORE FEATURES • Log an event with a tap; add a note or backdate if you need to • Adaptive interval display — "23 minutes," "2 weeks, 3 days," "3 years, 10 months" — or a rounded style like "almost 4 years" • Timeline view with a distribution histogram and calendar heatmap • Free-form tags to group and filter your list • Pin your most important events so they float to the top and claim widget slots first ALERTS Every event can have multiple alerts — "every 3 months," "every 6 weeks," recurring or one-shot. Alerts fire as local notifications with a Log Now action right on the notification. WIDGETS Small, medium, large, plus Lock Screen widgets. Long-press any placed widget and choose Edit Widget to pin a specific event. The Small home widget includes an interactive Log Now button. SIRI & SHORTCUTS "Hey Siri, how long since I last called mom." "Hey Siri, log oil change in SinceBook." Three intents on day one: Log Occurrence, Check Last, Add Note to Latest. MIGRATE FROM HINDSIGHT If you're moving from Hindsight, import your CSV directly. Each Hindsight category becomes a tag; a preview screen lets you review and adjust before anything is written. BACKUP, RESTORE, AND ICLOUD Export your whole history to a JSON file whenever you want, restore anywhere. Optional iCloud sync uses your private CloudKit database — your data never touches our servers. PRIVATE BY DESIGN No analytics, no telemetry, no third-party SDKs. Everything stays on your device and, only if you turn sync on, in your own iCloud. TIP JAR SinceBook is free forever. If it's helping you remember the things that matter, three optional tips in Settings → Tip Jar let you say thanks. Tips don't unlock anything — every feature is already yours.